179143902

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2011}}^1$

素因数の和:2134

約数の個数: 72

約数和(自身を含む): 456212952

約数和(自身を除く): 277069050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 101, 126, 147, 202, 294, 303, 441, 606, 707, 882, 909, 1414, 1818, 2011, 2121, 4022, 4242, 4949, 6033, 6363, 9898, 12066, 12726, 14077, 14847, 18099, 28154, 29694, 36198, 42231, 44541, 84462, 89082, 98539, 126693, 197078, 203111, 253386, 295617, 406222, 591234, 609333, 886851, 1218666, 1421777, 1773702, 1827999, 2843554, 3655998, 4265331, 8530662, 9952439, 12795993, 19904878, 25591986, 29857317, 59714634, 89571951, 179143902]

約数ペア:

[(1, 179143902), (2, 89571951), (3, 59714634), (6, 29857317), (7, 25591986), (9, 19904878), (14, 12795993), (18, 9952439), (21, 8530662), (42, 4265331), (49, 3655998), (63, 2843554), (98, 1827999), (101, 1773702), (126, 1421777), (147, 1218666), (202, 886851), (294, 609333), (303, 591234), (441, 406222), (606, 295617), (707, 253386), (882, 203111), (909, 197078), (1414, 126693), (1818, 98539), (2011, 89082), (2121, 84462), (4022, 44541), (4242, 42231), (4949, 36198), (6033, 29694), (6363, 28154), (9898, 18099), (12066, 14847), (12726, 14077)]